ego: add page (#6646)

pages/linux/ego.md

@@ -0,0 +1,28 @@
+# ego
+
+> Funtoo's official system personality management tool.
+> More information: <https://funtoo-ego.readthedocs.io/en/develop/>.
+
+- Synchronize the Portage tree:
+
+`ego sync`
+
+- Update the bootloader configuration:
+
+`ego boot update`
+
+- Read a Funtoo wiki page by name:
+
+`ego doc {{wiki_page}}`
+
+- Print current profile:
+
+`ego profile show`
+
+- Enable/Disable mix-ins:
+
+`ego profile mix-in +{{gnome}} -{{kde-plasma-5}}`
+
+- Query Funtoo bugs, related to a specified package:
+
+`ego query bug {{package}}`